Optimal. Leaf size=86 \[ \frac {i (c+d x)^2 \left (B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )+A\right )}{2 d}-\frac {B i n (b c-a d)^2 \log (a+b x)}{2 b^2 d}-\frac {B i n x (b c-a d)}{2 b} \]
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Rubi [A] time = 0.06, antiderivative size = 86, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.097, Rules used = {2525, 12, 43} \[ \frac {i (c+d x)^2 \left (B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )+A\right )}{2 d}-\frac {B i n (b c-a d)^2 \log (a+b x)}{2 b^2 d}-\frac {B i n x (b c-a d)}{2 b} \]
Antiderivative was successfully verified.
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Rule 12
Rule 43
Rule 2525
Rubi steps
\begin {align*} \int (111 c+111 d x) \left (A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )\right ) \, dx &=\frac {111 (c+d x)^2 \left (A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )\right )}{2 d}-\frac {(B n) \int \frac {12321 (b c-a d) (c+d x)}{a+b x} \, dx}{222 d}\\ &=\frac {111 (c+d x)^2 \left (A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )\right )}{2 d}-\frac {(111 B (b c-a d) n) \int \frac {c+d x}{a+b x} \, dx}{2 d}\\ &=\frac {111 (c+d x)^2 \left (A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )\right )}{2 d}-\frac {(111 B (b c-a d) n) \int \left (\frac {d}{b}+\frac {b c-a d}{b (a+b x)}\right ) \, dx}{2 d}\\ &=-\frac {111 B (b c-a d) n x}{2 b}-\frac {111 B (b c-a d)^2 n \log (a+b x)}{2 b^2 d}+\frac {111 (c+d x)^2 \left (A+B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )\right )}{2 d}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 74, normalized size = 0.86 \[ \frac {i \left ((c+d x)^2 \left (B \log \left (e \left (\frac {a+b x}{c+d x}\right )^n\right )+A\right )-\frac {B n (b c-a d) ((b c-a d) \log (a+b x)+b d x)}{b^2}\right )}{2 d} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.82, size = 162, normalized size = 1.88 \[ \frac {A b^{2} d^{2} i x^{2} - B b^{2} c^{2} i n \log \left (d x + c\right ) + {\left (2 \, B a b c d - B a^{2} d^{2}\right )} i n \log \left (b x + a\right ) + {\left (2 \, A b^{2} c d i - {\left (B b^{2} c d - B a b d^{2}\right )} i n\right )} x + {\left (B b^{2} d^{2} i x^{2} + 2 \, B b^{2} c d i x\right )} \log \relax (e) + {\left (B b^{2} d^{2} i n x^{2} + 2 \, B b^{2} c d i n x\right )} \log \left (\frac {b x + a}{d x + c}\right )}{2 \, b^{2} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.78, size = 572, normalized size = 6.65 \[ \frac {1}{2} \, {\left (\frac {{\left (B b^{3} c^{3} i n - 3 \, B a b^{2} c^{2} d i n + 3 \, B a^{2} b c d^{2} i n - B a^{3} d^{3} i n\right )} \log \left (\frac {b x + a}{d x + c}\right )}{b^{2} d - \frac {2 \, {\left (b x + a\right )} b d^{2}}{d x + c} + \frac {{\left (b x + a\right )}^{2} d^{3}}{{\left (d x + c\right )}^{2}}} - \frac {B b^{4} c^{3} i n - 3 \, B a b^{3} c^{2} d i n - \frac {{\left (b x + a\right )} B b^{3} c^{3} d i n}{d x + c} + 3 \, B a^{2} b^{2} c d^{2} i n + \frac {3 \, {\left (b x + a\right )} B a b^{2} c^{2} d^{2} i n}{d x + c} - B a^{3} b d^{3} i n - \frac {3 \, {\left (b x + a\right )} B a^{2} b c d^{3} i n}{d x + c} + \frac {{\left (b x + a\right )} B a^{3} d^{4} i n}{d x + c} - A b^{4} c^{3} i - B b^{4} c^{3} i + 3 \, A a b^{3} c^{2} d i + 3 \, B a b^{3} c^{2} d i - 3 \, A a^{2} b^{2} c d^{2} i - 3 \, B a^{2} b^{2} c d^{2} i + A a^{3} b d^{3} i + B a^{3} b d^{3} i}{b^{3} d - \frac {2 \, {\left (b x + a\right )} b^{2} d^{2}}{d x + c} + \frac {{\left (b x + a\right )}^{2} b d^{3}}{{\left (d x + c\right )}^{2}}} + \frac {{\left (B b^{3} c^{3} i n - 3 \, B a b^{2} c^{2} d i n + 3 \, B a^{2} b c d^{2} i n - B a^{3} d^{3} i n\right )} \log \left (-b + \frac {{\left (b x + a\right )} d}{d x + c}\right )}{b^{2} d} - \frac {{\left (B b^{3} c^{3} i n - 3 \, B a b^{2} c^{2} d i n + 3 \, B a^{2} b c d^{2} i n - B a^{3} d^{3} i n\right )} \log \left (\frac {b x + a}{d x + c}\right )}{b^{2} d}\right )} {\left (\frac {b c}{{\left (b c - a d\right )}^{2}} - \frac {a d}{{\left (b c - a d\right )}^{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.18, size = 0, normalized size = 0.00 \[ \int \left (d i x +c i \right ) \left (B \ln \left (e \left (\frac {b x +a}{d x +c}\right )^{n}\right )+A \right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.20, size = 156, normalized size = 1.81 \[ \frac {1}{2} \, B d i x^{2} \log \left (e {\left (\frac {b x}{d x + c} + \frac {a}{d x + c}\right )}^{n}\right ) + \frac {1}{2} \, A d i x^{2} - \frac {1}{2} \, B d i n {\left (\frac {a^{2} \log \left (b x + a\right )}{b^{2}} - \frac {c^{2} \log \left (d x + c\right )}{d^{2}} + \frac {{\left (b c - a d\right )} x}{b d}\right )} + B c i n {\left (\frac {a \log \left (b x + a\right )}{b} - \frac {c \log \left (d x + c\right )}{d}\right )} + B c i x \log \left (e {\left (\frac {b x}{d x + c} + \frac {a}{d x + c}\right )}^{n}\right ) + A c i x \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.34, size = 134, normalized size = 1.56 \[ x\,\left (\frac {i\,\left (2\,A\,a\,d+4\,A\,b\,c+B\,a\,d\,n-B\,b\,c\,n\right )}{2\,b}-\frac {A\,i\,\left (2\,a\,d+2\,b\,c\right )}{2\,b}\right )+\ln \left (e\,{\left (\frac {a+b\,x}{c+d\,x}\right )}^n\right )\,\left (\frac {B\,d\,i\,x^2}{2}+B\,c\,i\,x\right )-\frac {\ln \left (a+b\,x\right )\,\left (B\,a^2\,d\,i\,n-2\,B\,a\,b\,c\,i\,n\right )}{2\,b^2}+\frac {A\,d\,i\,x^2}{2}-\frac {B\,c^2\,i\,n\,\ln \left (c+d\,x\right )}{2\,d} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 39.91, size = 444, normalized size = 5.16 \[ \begin {cases} c i x \left (A + B \log {\left (e \left (\frac {a}{c}\right )^{n} \right )}\right ) & \text {for}\: b = 0 \wedge d = 0 \\A c i x + \frac {A d i x^{2}}{2} - \frac {B c^{2} i n \log {\left (c + d x \right )}}{2 d} + B c i n x \log {\relax (a )} - B c i n x \log {\left (c + d x \right )} + \frac {B c i n x}{2} + B c i x \log {\relax (e )} + \frac {B d i n x^{2} \log {\relax (a )}}{2} - \frac {B d i n x^{2} \log {\left (c + d x \right )}}{2} + \frac {B d i n x^{2}}{4} + \frac {B d i x^{2} \log {\relax (e )}}{2} & \text {for}\: b = 0 \\c i \left (A x + \frac {B a n \log {\left (\frac {a}{c} + \frac {b x}{c} \right )}}{b} + B n x \log {\left (\frac {a}{c} + \frac {b x}{c} \right )} - B n x + B x \log {\relax (e )}\right ) & \text {for}\: d = 0 \\A c i x + \frac {A d i x^{2}}{2} - \frac {B a^{2} d i n \log {\left (\frac {a}{c + d x} + \frac {b x}{c + d x} \right )}}{2 b^{2}} - \frac {B a^{2} d i n \log {\left (\frac {c}{d} + x \right )}}{2 b^{2}} + \frac {B a c i n \log {\left (\frac {a}{c + d x} + \frac {b x}{c + d x} \right )}}{b} + \frac {B a c i n \log {\left (\frac {c}{d} + x \right )}}{b} + \frac {B a d i n x}{2 b} - \frac {B c^{2} i n \log {\left (\frac {c}{d} + x \right )}}{2 d} + B c i n x \log {\left (\frac {a}{c + d x} + \frac {b x}{c + d x} \right )} - \frac {B c i n x}{2} + B c i x \log {\relax (e )} + \frac {B d i n x^{2} \log {\left (\frac {a}{c + d x} + \frac {b x}{c + d x} \right )}}{2} + \frac {B d i x^{2} \log {\relax (e )}}{2} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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